Glenn Seaborg (ACTINIDES AND LANTHANIDES) Seaborg was the principal or co-discoverer of ten elements: plutonium, americium, curium, berkelium, californium, einsteinium, fermium, mendelevium, nobelium and element 106, which, while he was still living, was named seaborgium in his honor. (1 gen 1940 anni – 2 ottob 1940 anni)
Descrizione:
cant attach photo.Aggiunto al nastro di tempo:
Data:
1 gen 1940 anni
2 ottob 1940 anni
~ 9 months